cdurham.com - dns.ninja

`cdurham.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:8a03^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:3eb6^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.62.182^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.138.3^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`diva.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a61^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`diva.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c061^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`diva.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2061^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`diva.ns.cloudflare.com`
		A	108.162.192.97^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`diva.ns.cloudflare.com`
		A	172.64.32.97^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`diva.ns.cloudflare.com`
		A	173.245.58.97^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`diva.ns.cloudflare.com`
NS	`lou.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bc7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lou.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lou.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lou.ns.cloudflare.com`
		A	108.162.193.199^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lou.ns.cloudflare.com`
		A	172.64.33.199^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lou.ns.cloudflare.com`
		A	173.245.59.199^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lou.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f27.1e100.net`
		A	142.251.163.26^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
MX	`gtvsltyvgvuo6zbu7wkmlqspe2jkfodttdg2wgl4r7us4jolkogq.mx-verification.google.com`⁽¹⁵⁾
TXT	`v=spf1 mx include:_spf.porkbun.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.62.182, 172.67.138.3
		IPv6 hints	2606:4700:3032::ac43:8a03, 2606:4700:3035::6815:3eb6
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=28, name=cloudflare-ech.com
SOA	`diva.ns.cloudflare.com`dns@cloudflare.com serial=2410716200

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1786221789

Same first word

cdurham.com

Similar names

muchard.com

cumhard.com

ducharm.com

dumarch.com

rcmudah.pro

cumhard.us

durhamc.on.ca

mudarch.com

hardcum.com

durhamc.com

DNS History

28 records (12 active, 16 former)

●NSdiva.ns.cloudflare.com2026-04-08 → 2026-08-08 · 3 obs

○ 2017-06-13 08:11:00
● 2026-04-08 22:47:12
● 2026-08-08 20:58:48

●NSlou.ns.cloudflare.com2026-04-08 → 2026-08-08 · 3 obs

○ 2017-06-13 08:11:00
● 2026-04-08 22:47:12
● 2026-08-08 20:58:48

○NSns1.fatcow.com2015-08-23 → 2016-09-23 · 4 obs

● 2015-08-23 15:29:08
● 2016-09-23 02:39:22
○ 2017-06-13 08:11:00
○ 2026-08-08 20:58:48

○NSns11033.ztomy.com2017-06-13 → 2017-06-13 · 4 obs

○ 2016-09-23 02:39:22
● 2017-06-13 08:11:00
○ 2026-04-08 22:47:12
○ 2026-08-08 20:58:48

○NSns2.fatcow.com2015-08-23 → 2016-09-23 · 4 obs

● 2015-08-23 15:29:08
● 2016-09-23 02:39:22
○ 2017-06-13 08:11:00
○ 2026-08-08 20:58:48

○NSns21033.ztomy.com2017-06-13 → 2017-06-13 · 4 obs

○ 2016-09-23 02:39:22
● 2017-06-13 08:11:00
○ 2026-04-08 22:47:12
○ 2026-08-08 20:58:48

●MXalt1.aspmx.l.google.com2026-04-08 → 2026-08-08 · 3 obs

○ 2017-06-13 08:11:00
● 2026-04-08 22:47:12
● 2026-08-08 20:58:48

●MXalt2.aspmx.l.google.com2026-04-08 → 2026-08-08 · 3 obs

○ 2017-06-13 08:11:00
● 2026-04-08 22:47:12
● 2026-08-08 20:58:48

●MXalt3.aspmx.l.google.com2026-04-08 → 2026-08-08 · 3 obs

○ 2017-06-13 08:11:00
● 2026-04-08 22:47:12
● 2026-08-08 20:58:48

●MXalt4.aspmx.l.google.com2026-04-08 → 2026-08-08 · 3 obs

○ 2017-06-13 08:11:00
● 2026-04-08 22:47:12
● 2026-08-08 20:58:48

●MXaspmx.l.google.com2026-04-08 → 2026-08-08 · 3 obs

○ 2017-06-13 08:11:00
● 2026-04-08 22:47:12
● 2026-08-08 20:58:48

●MXgtvsltyvgvuo6zbu7wkmlqspe2jkfodttdg2wgl4r7us4jolkogq.mx-verification.google.com2026-04-08 → 2026-08-08 · 3 obs

○ 2017-06-13 08:11:00
● 2026-04-08 22:47:12
● 2026-08-08 20:58:48

○MXmx.cdurham.com2015-08-23 → 2016-09-23 · 4 obs

● 2015-08-23 15:29:08
● 2016-09-23 02:39:22
○ 2017-06-13 08:11:00
○ 2026-08-08 20:58:48

●A104.21.62.1822026-04-08 → 2026-08-08 · 8 obs

○ 2017-06-13 08:11:00
● 2026-04-08 22:47:12
● 2026-05-20 01:28:50
○ 2026-07-07 20:08:04
● 2026-07-08 19:28:16
○ 2026-07-14 14:35:02
● 2026-07-30 16:58:46
● 2026-08-08 20:58:48

●A172.67.138.32026-04-08 → 2026-08-08 · 8 obs

○ 2017-06-13 08:11:00
● 2026-04-08 22:47:12
● 2026-05-20 01:28:50
○ 2026-07-07 20:08:04
● 2026-07-08 19:28:16
○ 2026-07-14 14:35:02
● 2026-07-30 16:58:46
● 2026-08-08 20:58:48

○A188.114.96.02026-07-07 → 2026-07-14 · 7 obs

○ 2026-04-08 22:47:12
○ 2026-05-20 01:28:50
● 2026-07-07 20:08:04
○ 2026-07-08 19:28:16
● 2026-07-14 14:35:02
○ 2026-07-30 16:58:46
○ 2026-08-08 20:58:48

○A188.114.97.02026-07-07 → 2026-07-14 · 7 obs

○ 2026-04-08 22:47:12
○ 2026-05-20 01:28:50
● 2026-07-07 20:08:04
○ 2026-07-08 19:28:16
● 2026-07-14 14:35:02
○ 2026-07-30 16:58:46
○ 2026-08-08 20:58:48

○A209.99.64.332017-06-13 → 2017-06-13 · 4 obs

○ 2016-09-23 02:39:22
● 2017-06-13 08:11:00
○ 2026-04-08 22:47:12
○ 2026-08-08 20:58:48

●A2606:4700:3032::ac43:8a032026-07-08 → 2026-08-08 · 5 obs

○ 2026-07-07 20:08:04
● 2026-07-08 19:28:16
○ 2026-07-14 14:35:02
● 2026-07-30 16:58:46
● 2026-08-08 20:58:48

●A2606:4700:3035::6815:3eb62026-07-08 → 2026-08-08 · 5 obs

○ 2026-07-07 20:08:04
● 2026-07-08 19:28:16
○ 2026-07-14 14:35:02
● 2026-07-30 16:58:46
● 2026-08-08 20:58:48

○A2606:4700:3037::6815:3eb62026-04-08 → 2026-05-20 · 5 obs

○ 2017-06-13 08:11:00
● 2026-04-08 22:47:12
● 2026-05-20 01:28:50
○ 2026-07-07 20:08:04
○ 2026-08-08 20:58:48

○A2606:4700:3037::ac43:8a032026-04-08 → 2026-05-20 · 5 obs

○ 2017-06-13 08:11:00
● 2026-04-08 22:47:12
● 2026-05-20 01:28:50
○ 2026-07-07 20:08:04
○ 2026-08-08 20:58:48

○A2a06:98c1:3120::2026-07-07 → 2026-07-14 · 7 obs

○ 2026-04-08 22:47:12
○ 2026-05-20 01:28:50
● 2026-07-07 20:08:04
○ 2026-07-08 19:28:16
● 2026-07-14 14:35:02
○ 2026-07-30 16:58:46
○ 2026-08-08 20:58:48

○A2a06:98c1:3121::2026-07-07 → 2026-07-14 · 7 obs

○ 2026-04-08 22:47:12
○ 2026-05-20 01:28:50
● 2026-07-07 20:08:04
○ 2026-07-08 19:28:16
● 2026-07-14 14:35:02
○ 2026-07-30 16:58:46
○ 2026-08-08 20:58:48

○A65.254.227.2242016-09-23 → 2016-09-23 · 4 obs

○ 2016-04-05 00:27:50
● 2016-09-23 02:39:22
○ 2017-06-13 08:11:00
○ 2026-08-08 20:58:48

○A65.254.248.1332015-08-23 → 2016-04-05 · 4 obs

● 2015-08-23 15:29:08
● 2016-04-05 00:27:50
○ 2016-09-23 02:39:22
○ 2026-08-08 20:58:48

○A69.172.201.1532017-06-13 → 2017-06-13 · 4 obs

○ 2016-09-23 02:39:22
● 2017-06-13 08:11:00
○ 2026-04-08 22:47:12
○ 2026-08-08 20:58:48

○PTRns11033.ztomy.com2017-06-13 → 2017-06-13 · 3 obs

● 2017-06-13 08:11:00
○ 2026-04-08 22:47:12
○ 2026-08-08 20:58:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net...	-
cdurham.com	diva.ns.cloudflare.com, lou.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.199

NS records: diva.ns.cloudflare.com, lou.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cdurham.com (unsigned zone)

⏱️ Timing

Total: 400ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.62.182, 172.67.138.3`
AAAA	2	`2606:4700:3035::6815:3eb6, 2606:4700:3032::ac43:8a03`
NS	2	`diva.ns.cloudflare.com, lou.ns.cloudflare.com`
MX	6	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	1	`v=spf1 mx include:_spf.porkbun.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`diva.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (diva.ns.cloudflare.com, diva.ns.cloudflare.com, diva.ns.cloudflare.com...)

Analysis

IP Addresses

cdurham.com resolves to four IP addresses: 104.21.62.182, 172.67.138.3, 2606:4700:3032::ac43:8a03 and 2606:4700:3035::6815:3eb6.

Among the host names that share IP numbers with cdurham.com are hanbowh.com, pcuk.co.uk, zh.okover19.guru and two others.

Name Servers

cdurham.com is delegated to two name servers: diva.ns.cloudflare.com and lou.ns.cloudflare.com.

cdurham.com has the same name server delegation as a number of other domains, such as universitystudy.ca, universitiesmatter.ca, rscale.io and two more.

cdurham.com partially shares its NS delegation with several other domains, including forzeaccav.media, adkmarket.com, (0x736578)direct.com and two others.

These name servers often co-occur with the name servers dean.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

diva.ns.cloudflare.com resolves to 108.162.192.97, 172.64.32.97, 173.245.58.97 and 3 other IP addresses.

lou.ns.cloudflare.com resolves to 108.162.193.199, 172.64.33.199, 173.245.59.199 and 3 other IP addresses.

Mail Servers

The MX records for cdurham.com point to 6 mail servers — aspmx.l.google.com, gtvsltyvgvuo6zbu7wkmlqspe2jkfodttdg2wgl4r7us4jolkogq.mx-verification.google.com, alt1.aspmx.l.google.com and 3 other.

cdurham.com shares at least some of its mail servers with other domains — for example lohnexperte.com, drogheriacrivellini.com, ns500754.ns500731.ns500742.ns500671.ns500671.ns500671.ns500671.ns500688.ns500671.ns500688.ns500291.ns500131.lustychickser.com and two more.

It is common to find these mail servers paired with mail servers alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com and 4 more.

Hosts with two IP numbers each:

aspmx.l.google.com points to 142.251.163.26 and 2607:f8b0:4004:c1b::1b.

alt1.aspmx.l.google.com points to 108.177.123.26 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com points to 172.253.116.27 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com points to 192.178.223.27 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com points to 172.253.157.26 and 2a00:1450:400c:c23::1b.